Definition of anthropogenic activity?

Question

Definition of anthropogenic activity?

Answer 1

Referring to things, events, or actions whose origins can be traced to the activities of individual people or human groups.

Answer 2

relating to the study of the origins and development of human beings

Anthropogenic effects, processes, objects, or materials are those that are derived from human activities, as opposed to those occurring in natural environments without human influences.

The term is often used in the context of environmental externalities in the form of chemical or biological wastes that are produced as by-products of otherwise purposeful human activities. For instance, a scientific consensus holds that man-made carbon dioxide is the primary factor driving climate change.

Sources

Anthropogenic sources include industry, agriculture, mining, transportation, construction, habitations and deforestation.

Industry

Release of gases and dust into the atmosphere.

Waste disposal practices.

Air pollution, water pollution.

Agriculture

Conversion of woodlands into fields and pastures including slash-and-burn techniques.

Diversion of surface and groundwater.

Ground water salinization due to inadequate drainage.

Pollution of soil and water by chemicals found in fertilizer and pesticides.

dirty or unclean water

Mining

Removal of topsoil and creation of spoil piles.

Diversion of groundwater by mine shafts.

Surface runoff bearing mining wastes.

Release of air pollution by refining processes.

Transportation

Diversion of surface water flow by roadways.

Vehicular air pollution.

Roadway noise, aircraft noise and transit noise.

Construction

Removal of natural habitats by grading and building

Diversion of groundwater.

Filling in marshes, baylands, swamps, ponds, stream beds.

Habitations

Concentration of human activities in discrete zones.

Concentration of waste products, sewage, and debris.